By General Standards Corporation



  • Four independent multiprotocol serial channels
  • Synchronous serial data rates up to 10 Mbps
  • Asynchronous serial data rates up to 1 Mbps
  • Independent transmit and receive FIFOs for each channel - Up to 32 KB each
  • Serial mode protocols include asynchronous, bisync, SDLC, HDLC, and IEEE 802.3
  • Multiprotocol transceivers support RS-422 (V.11)/RS-485, RS-423 (V.10), RS-232 (V.28), V.35, RS-530, as well as other mixed protocol modes
  • Parity and CRC detection capability
  • Four programmable oscillators provide increased flexibility for baud rate clock generation
  • SCSI II type 68 pin front edge I/O connector with optional cable adapter to four DB25 connectors
  • Eight signals per channel, configurable as either DTE or DCE configuration: 3 Serial Clocks, 2 Serial Data signals, Clear-To-Send (CTS), Ready-To-Send (RTS), and Data Carrier Detect (DCD)
  • Unused signals may be reconfigured as general purpose I/O
  • Fast RS-422/RS-485 differential cable transceivers provide data rate up to 10 Mbps

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